GroupHelper::update

static function update($gId, $data)
{
	$loc = $data['LOC'];
	unset($data['LOC']);

	$result = parent::update($gId, $data);
	if($result['success'])
	{
		$entityClass = static::getEntityClass('link');
		$loc = self::prepareLinksForSaving($entityClass, $loc);

		$entityClass::resetMultipleForOwner($gId, $loc);
	}

	return $result;
}